Science & Technology

Science news

Who Killed The Passenger Pigeon?

Nov 18, 2017
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<a href="https://www.flickr.com/photos/voteprime/6453261303">Adam Gerard</a>/<a href="https://www.flickr.com/photos/voteprime/6453261303">CC BY NC-SA 2.0</a>

CAPTCHAs — think those little forms with jumbles of letters and numbers — have long been the Web’s gatekeepers between humans and robots. Short for “Completely Automated Public Turing test to tell Computers and Humans Apart,” the tests are meant to be too complex for computers to solve.

Robot from French technology summit
École polytechnique - J.Barande / Flickr - Creative Commons - https://flic.kr/p/UBfMcH

Despite the enduring narrative in pop culture of an impending apocalyptic robot-takeover, humans decided a while back to keep moving forward with plans to imbue intelligence into machines. 

Two arachnid experts share their four favorite spider facts

Nov 13, 2017
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<a href="https://www.flickr.com/photos/jean_hort/6049139123/">Jean and Fred</a>/<a href="https://creativecommons.org/licenses/by/2.0/">CC BY 2.0</a>. Image cropped.

If you’re afraid of spiders, join the club: Catherine Scott and Eleanor Spicer Rice have been right there with you.

“I used to be terrified of spiders until I was about 25 years old and started studying them,” Scott says. These days, she’s an arachnologist and Ph.D. student at the University of Toronto. Rice, for her part, is now an entomologist with a book, “Dr. Eleanor’s Book of Common Spiders,” due out this winter. 

So, what changed?

What can fly, swim and dive? This tiny robotic insect.

Nov 12, 2017

Imagine going to the beach and catching sight of a bee buzzing past you, then watching as it dives into the water, swims below the surface and shoots back into the air a few seconds later.

The Secret Life Of Tiny Bees

Nov 11, 2017

Along The Kelp Highway

Nov 11, 2017

After wildfires, health risks linger

Nov 11, 2017
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<a href="https://www.flickr.com/photos/n28307/35524037680/">Glenn Beltz</a>. <a href="https://creativecommons.org/licenses/by/2.0/">CC BY 2.0</a>. Image cropped.

People returning to their homes in northern California after fleeing the region’s devastating wildfires are facing another hazard: the cleanup process.

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<a href="https://www.flickr.com/photos/41294655@N00/8590559279/">Bradley Weber</a>/<a href="https://creativecommons.org/licenses/by/2.0/">CC BY 2.0</a>. Image cropped.

You may know Leonardo da Vinci best for masterpieces like the “Mona Lisa” or his oft-reproduced “Vitruvian Man” drawing, but the famous artist’s interests didn’t end with art. A true Renaissance man, da Vinci studied engineering, science and just about anything that caught his eye — filling more than 7,000 notebook pages with lists and observations over the course of his life. “Leonardo was curious to know everything there was to know about everything you could know about creation, including how we fit into it,” says biographer Walter Isaacson.

In a long-ago neutron star collision, scientists find a cosmic goldmine

Nov 6, 2017

Around 130 million years ago, two neutron stars — those strange, compacted cores of dead stars — smashed into one another. The resulting “kilonova” explosion sent ripples through space-time and hurtled heavy metals like platinum and gold into space. Now, astronomers have detected the signals from that long-ago collision, in the form of gravitational waves and electromagnetic signals. 

The Trump administration wants to put Americans back on the moon

Nov 5, 2017
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<a href="https://www.flickr.com/photos/emmett_ns_tullos/179781786/">Emmett Tullos</a>/<a href="https://creativecommons.org/licenses/by/2.0/">CC BY 2.0</a>. Image cropped.

The United States’ newly revived National Space Council recently met for the first time, and in a speech before the council — tasked with setting the country’s space agenda — Vice President Mike Pence called for a return to the moon and the development of a base there.

When Science Takes The Freelance Route

Nov 4, 2017

Killer Cone Snails…For Your Health?

Nov 4, 2017

Does Math Have A Place In The Courtroom?

Nov 4, 2017
Pixelbay

With the advent of modern DNA tests, people can now find out their genetic makeup within days. For many the tests can help strengthen a sense of heritage and ancestry. But according to indigenous scholar Kim TallBear, a specialist in racial politics in science, the results of a DNA test do not give people a license to adopt or claim membership to a Native American community.

 

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Mario Anzuoni/Reuters

It’s been more than 50 years since Dr. Jane Goodall first traveled to Gombe, Tanzania, as an amateur scientist and began amassing observations that would change the way we understand chimpanzees and even humans. Now a new documentary, “JANE,” reconstructs Goodall’s time in the Gombe forest, drawing on a trove of recently discovered archival footage.

The science behind 'baby talk'

Oct 31, 2017
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<a href="https://pixabay.com/en/baby-child-newborn-arms-499976/">jakobking85</a>/<a href="https://pixabay.com/en/service/terms/#usage">CC0</a>. Image cropped.

We’ve all heard adults cooing to babies in “baby talk” — that high-pitched, singsong cadence we tend to slip into around infants. The overall effect of baby talk may sound unnatural, but as Princeton neuroscientist Elise Piazza explains, the exaggerated high pitch, repetition, rhythm and even the pauses in baby talk can give babies important acoustical information about how language works.

Courtesy of The Monti

Science and religion are often pitted against one another as opposing forces. While science is defined by clear methodologies and peer-reviewed findings, religion is at once abstract and highly personal. Yet whether or not someone is a highly-devout Hindu priest or a Nobel Prize-winning neuroscientist, both are wielding tools in search of greater understanding. 

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